3 A / 2 A / 2 A — the rail split that decides the BOM
The TPS65266-1RHBT: Each output is independently programmable, so a single part can sequence core, I/O, and auxiliary rails for an SoC or FPGA without separate regulators.
TPS65266-1RHBT TI triple buck regulator, 3A/2A/2A, active
MPNTPS65266-1RHBT
Active
Texas Instruments TPS65266-1RHBT triple-output step-down (buck) regulator, programmable output, 3 A / 2 A / 2 A, 2.7 V to 6.5 V input, 250 kHz to 2.4 MHz switching, synchronous rectification, 32-VQFN (5x5 mm) exposed pad, -40 to 125 °C.
$4.7300Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Output type | Programmable |
| Mounting | Surface Mount |
| Voltage - input | 6.5V |
| Voltage - output | 6V |
| Voltage - output (Min (Fixed)) | 2.7V |
| Output current | 3A, 2A, 2A |
| Frequency - switching | 250kHz ~ 2.4MHz |
| I/O channels | 3 |
| Operating temperature | -40°C~125°C(TJ) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Function | Step-Down |
| Topology | Buck |
| Case | 32-VFQFN Exposed Pad |
| Output configuration | Positive |
| Synchronous rectifier | Yes |
Product details
Frequently asked questions
What is the exact pinout and footprint of TPS65266-1RHBT?
Design engineers need to validate PCB layout compatibility.
What is the current price and stock status for TPS65266-1RHBT?
Sourcing buyers need immediate availability and cost for BOM fulfillment.
Is TPS65266-1RHBT still in production or obsolete?
Lifecycle status determines long-term availability for production and maintenance.
What are the direct replacements or cross-references for TPS65266-1RHBT?
Brokers and buyers need alternatives when the part is scarce or end-of-life.
Can TPS65266-1RHBT replace TPS65266-1RHAR?
Engineers and procurement verify compatibility to avoid redesigns.
Where can I buy TPS65266-1RHBT in cut tape or reel?
Manufacturing needs specific packaging for assembly processes.